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 | Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha : |
15/09/2014 |
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Actualizado : |
11/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
YASOUR, H.; OSUNA, M.D.; ORTIZ, A.; ECKERT, J.W.; FISHER, A.J.; SALDAIN, N. |
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Afiliación : |
NESTOR ELIO SALDAIN CROCCE, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Mechanism of resistance to penoxsulam in late watergrass [Echinochloa phyllopogon (stapf) koss.]. |
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Fecha de publicación : |
2009 |
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Fuente / Imprenta : |
Journal of Agricultural and Food Chemistry, 2009, v. 57. n. 9, p. 3653-3660. |
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ISSN : |
0021-8561 |
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DOI : |
10.1021/jf8039999 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received for Review December 23, 2008 // Accepted March 11, 2009 // Revised manuscript received March 9, 2009.
DOI: https://doi.org/10.1021/jf8039999 |
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Contenido : |
Abstract
Late watergrass [Echinochloa phyllopogon (Stapf.) Koss.] is a major weed of California rice that has evolved P450-mediated metabolic resistance to multiple herbicides. Resistant (R) populations are also poorly controlled by the recently introduced herbicide penoxsulam. Ratios (R/S) of the R to susceptible (S) GR50 (herbicide rate for 50% growth reduction) ranged from 5 to 9. Although specific acetolactate synthase (ALS) activity was 1.7 higher in R than in S plants, the enzyme in R plants was about 6 times more susceptible to the herbicide. R plants exhibited faster (2.8 times) oxidative [14C]-penoxsulam metabolism than S plants 24 h after treatment. Addition of malathion (P450 inhibitor) enhanced herbicide phytotoxicity and reduced penoxsulam metabolism in R plants. Tank mixtures with thiobencarb (can induce P450) antagonized penoxsulam toxicity in R plants, suggesting penoxsulam may be broken down by a thiobencarb-inducible enzyme. These results suggest E. phyllopogon resistance to penoxsulam is mostly due to enhanced herbicide metabolism, possibly via P450 monooxidation. |
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Thesagro : |
ARROZ; ARROZ IRRIGADO; ECHINOCHLOA PHYLLOPOGON; ESCARDA; HERBICIDAS; PENOXSULAN. |
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Asunto categoría : |
H60 Malezas y escardas |
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Marc : |
LEADER 02075naa a2200289 a 4500
001 1050250
005 2019-10-11
008 2009 bl uuuu u00u1 u #d
022 $a0021-8561
024 7 $a10.1021/jf8039999$2DOI
100 1 $aYASOUR, H.
245 $aMechanism of resistance to penoxsulam in late watergrass [Echinochloa phyllopogon (stapf) koss.].$h[electronic resource]
260 $c2009
500 $aArticle history: Received for Review December 23, 2008 // Accepted March 11, 2009 // Revised manuscript received March 9, 2009. DOI: https://doi.org/10.1021/jf8039999
520 $aAbstract Late watergrass [Echinochloa phyllopogon (Stapf.) Koss.] is a major weed of California rice that has evolved P450-mediated metabolic resistance to multiple herbicides. Resistant (R) populations are also poorly controlled by the recently introduced herbicide penoxsulam. Ratios (R/S) of the R to susceptible (S) GR50 (herbicide rate for 50% growth reduction) ranged from 5 to 9. Although specific acetolactate synthase (ALS) activity was 1.7 higher in R than in S plants, the enzyme in R plants was about 6 times more susceptible to the herbicide. R plants exhibited faster (2.8 times) oxidative [14C]-penoxsulam metabolism than S plants 24 h after treatment. Addition of malathion (P450 inhibitor) enhanced herbicide phytotoxicity and reduced penoxsulam metabolism in R plants. Tank mixtures with thiobencarb (can induce P450) antagonized penoxsulam toxicity in R plants, suggesting penoxsulam may be broken down by a thiobencarb-inducible enzyme. These results suggest E. phyllopogon resistance to penoxsulam is mostly due to enhanced herbicide metabolism, possibly via P450 monooxidation.
650 $aARROZ
650 $aARROZ IRRIGADO
650 $aECHINOCHLOA PHYLLOPOGON
650 $aESCARDA
650 $aHERBICIDAS
650 $aPENOXSULAN
700 1 $aOSUNA, M.D.
700 1 $aORTIZ, A.
700 1 $aECKERT, J.W.
700 1 $aFISHER, A.J.
700 1 $aSALDAIN, N.
773 $tJournal of Agricultural and Food Chemistry, 2009$gv. 57. n. 9, p. 3653-3660.
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Registro original : |
INIA Treinta y Tres (TT) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
20/08/2021 |
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Actualizado : |
20/08/2021 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
BABIN, D.; LEONI, C.; NEAL, A.L.; SESSITSCH, A.; SMALLA, K. |
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Afiliación : |
DOREEN BABIN, Julius Kühn Institute (JKI) - Federal Research Centre for Cultivated Plants, Institute for Epidemiology and Pathogen Diagnostics, Braunschweig, Germany.; CAROLINA LEONI VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANDREW L. NEAL, Department of Sustainable Agriculture Sciences, Rothamsted Research, North Wyke, United Kingdom.; ANGELA SESSITSCH, AIT Austrian Institute of Technology, Center for Health and Bioresources, Bioresources Unit, Tulln, Austria.; KORNELIA SMALLA, Julius Kühn Institute (JKI) - Federal Research Centre for Cultivated Plants, Institute for Epidemiology and Pathogen Diagnostics, Braunschweig, Germany. |
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Título : |
Editorial to the thematic topic "Towards a more sustainable agriculture through managing soil microbiomes". |
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Fecha de publicación : |
2021 |
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Fuente / Imprenta : |
FEMS Microbiology Ecology, August 2021, volume 97, Issue 81, Article number fiab094. Doi: https://doi.org/10.1093/femsec/fiab094 |
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ISSN : |
0168-6496 |
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DOI : |
10.1093/femsec/fiab094 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 22 June 2021, Accepted 22 June 2021, Published 14 July 2021.
The workshop was co-organized and financed by Julius Kühn Institute (JKI, Germany) and the Instituto Nacional de Investigación Agropecuaria (INIA, Uruguay), with additional support from Centro de Energia Nuclear na Agricultura-Universidade de São Paulo (CENA-USP, Brazil). Doreen Babin was supported financially by the German Federal Ministry of Education and Research (BMBF, Germany) in the framework of the project DiControl (http://dicontrol.igzev.de/; grant number 031B0514C) as part of the BonaRes initiative "Soil as a sustainable resource for the bioeconomy" (https://www.bonares.de/). Andrew Neal is supported by the United Kingdom's Biotechnology and Biological Science Research Council (BBSRC)-funded Soil to Nutrition strategic program (BBS/E/C/000I0310).
Corresponding author: Babin, D.; Julius Kühn Institute (JKI), Federal Research Centre for Cultivated Plants, Institute for Epidemiology and Pathogen Diagnostics, Messeweg 11-12, Braunschweig, Germany; email:doreen.babin@julius-kuehn.de |
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Contenido : |
ABSTRACT - Consistent with the concept of ecosystem sustainability - defined as 'the ability of an ecosystem to maintain its potential for self-regulation in the long term' (Bender, Wagg and van der Heijden 2016) -sustainable agricultural production aims to meet future food, feed and fibre demands with the given natural resources and without adverse environmental impact or greater land consumption. |
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Palabras claves : |
Agriculture; Microbiota; Soil. |
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Asunto categoría : |
F01 Cultivo |
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URL : |
https://academic.oup.com/femsec/article-pdf/97/8/fiab094/38983715/fiab094.pdf
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Marc : |
LEADER 02245naa a2200241 a 4500
001 1062362
005 2021-08-20
008 2021 bl uuuu u00u1 u #d
022 $a0168-6496
024 7 $a10.1093/femsec/fiab094$2DOI
100 1 $aBABIN, D.
245 $aEditorial to the thematic topic "Towards a more sustainable agriculture through managing soil microbiomes".$h[electronic resource]
260 $c2021
500 $aArticle history: Received 22 June 2021, Accepted 22 June 2021, Published 14 July 2021. The workshop was co-organized and financed by Julius Kühn Institute (JKI, Germany) and the Instituto Nacional de Investigación Agropecuaria (INIA, Uruguay), with additional support from Centro de Energia Nuclear na Agricultura-Universidade de São Paulo (CENA-USP, Brazil). Doreen Babin was supported financially by the German Federal Ministry of Education and Research (BMBF, Germany) in the framework of the project DiControl (http://dicontrol.igzev.de/; grant number 031B0514C) as part of the BonaRes initiative "Soil as a sustainable resource for the bioeconomy" (https://www.bonares.de/). Andrew Neal is supported by the United Kingdom's Biotechnology and Biological Science Research Council (BBSRC)-funded Soil to Nutrition strategic program (BBS/E/C/000I0310). Corresponding author: Babin, D.; Julius Kühn Institute (JKI), Federal Research Centre for Cultivated Plants, Institute for Epidemiology and Pathogen Diagnostics, Messeweg 11-12, Braunschweig, Germany; email:doreen.babin@julius-kuehn.de
520 $aABSTRACT - Consistent with the concept of ecosystem sustainability - defined as 'the ability of an ecosystem to maintain its potential for self-regulation in the long term' (Bender, Wagg and van der Heijden 2016) -sustainable agricultural production aims to meet future food, feed and fibre demands with the given natural resources and without adverse environmental impact or greater land consumption.
653 $aAgriculture
653 $aMicrobiota
653 $aSoil
700 1 $aLEONI, C.
700 1 $aNEAL, A.L.
700 1 $aSESSITSCH, A.
700 1 $aSMALLA, K.
773 $tFEMS Microbiology Ecology, August 2021, volume 97, Issue 81, Article number fiab094. Doi: https://doi.org/10.1093/femsec/fiab094
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